Champaign, IL – Health officials are warning residents across Illinois after mosquitoes in several areas tested positive for West Nile virus this week. The Champaign-Urbana Public Health District urged residents to take precautions to reduce the risk of mosquito bites as summer activity continues.
According to the health district, the virus was recently detected in mosquito samples collected across Illinois, signaling an increased risk of transmission. While most people infected with West Nile virus do not experience symptoms, the illness can sometimes lead to severe neurological complications, particularly in older adults and individuals with weakened immune systems.
To help reduce exposure, health officials recommend using EPA-registered insect repellent, wearing long-sleeved shirts and pants when outdoors, and avoiding activities from dusk to dawn, when mosquitoes are most active. Residents are also advised to use window screens or air conditioning to keep mosquitoes out of homes.
The Champaign-Urbana Public Health District also launched its “Fight the Bite Friday” campaign to remind residents of preventive steps. Officials emphasized that while the risk to most people remains low, awareness and preventive action are key to stopping the spread of the virus.
West Nile virus has been reported in Illinois nearly every year since 2002, with late summer and early fall typically marking peak activity. Health agencies will continue monitoring mosquito populations and will release updates as more test results become available.
Anyone experiencing high fever, severe headache, stiff neck, or confusion after being bitten by mosquitoes is urged to seek medical attention promptly.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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